.TH "nvme_set_features_auto_pst" 9 "nvme_set_features_auto_pst" "July 2025" "libnvme API manual" LINUX
.SH NAME
nvme_set_features_auto_pst \- Set autonomous power state feature
.SH SYNOPSIS
.B "int" nvme_set_features_auto_pst
.BI "(int fd "  ","
.BI "bool apste "  ","
.BI "bool save "  ","
.BI "struct nvme_feat_auto_pst *apst "  ","
.BI "__u32 *result "  ");"
.SH ARGUMENTS
.IP "fd" 12
File descriptor of nvme device
.IP "apste" 12
Autonomous Power State Transition Enable
.IP "save" 12
Save value across power states
.IP "apst" 12
Autonomous Power State Transition
.IP "result" 12
The command completion result from CQE dword0
.SH "RETURN"
The nvme command status if a response was received (see
\fIenum nvme_status_field\fP) or -1 with errno set otherwise.
